12107556860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 29262643200

約数和(自身を除く): 17155086340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 383, 647, 698, 766, 1294, 1396, 1532, 1745, 1915, 2443, 2588, 2681, 3235, 3490, 3830, 4529, 4886, 5362, 6470, 6980, 7660, 9058, 9772, 10724, 12215, 12940, 13405, 18116, 22645, 24430, 26810, 45290, 48860, 53620, 90580, 133667, 225803, 247801, 267334, 451606, 495602, 534668, 668335, 903212, 935669, 991204, 1129015, 1239005, 1336670, 1580621, 1734607, 1871338, 2258030, 2478010, 2673340, 3161242, 3469214, 3742676, 4516060, 4678345, 4956020, 6322484, 6938428, 7903105, 8673035, 9356690, 15806210, 17346070, 18713380, 31612420, 34692140, 86482549, 172965098, 345930196, 432412745, 605377843, 864825490, 1210755686, 1729650980, 2421511372, 3026889215, 6053778430, 12107556860]

約数ペア:

[(1, 12107556860), (2, 6053778430), (4, 3026889215), (5, 2421511372), (7, 1729650980), (10, 1210755686), (14, 864825490), (20, 605377843), (28, 432412745), (35, 345930196), (70, 172965098), (140, 86482549), (349, 34692140), (383, 31612420), (647, 18713380), (698, 17346070), (766, 15806210), (1294, 9356690), (1396, 8673035), (1532, 7903105), (1745, 6938428), (1915, 6322484), (2443, 4956020), (2588, 4678345), (2681, 4516060), (3235, 3742676), (3490, 3469214), (3830, 3161242), (4529, 2673340), (4886, 2478010), (5362, 2258030), (6470, 1871338), (6980, 1734607), (7660, 1580621), (9058, 1336670), (9772, 1239005), (10724, 1129015), (12215, 991204), (12940, 935669), (13405, 903212), (18116, 668335), (22645, 534668), (24430, 495602), (26810, 451606), (45290, 267334), (48860, 247801), (53620, 225803), (90580, 133667)]